#include <stdio.h>
int main()
{
	int a  =0,b = 0,c = 0;
	int temp = 0;
	scanf("%d%d%d",&a,&b,&c);
	if(a>b)
	{
		temp = a;
		a = b;
		b = temp;
	}
	if(a>c)
	{
		temp = a;
		a = c;
		c = temp;
	}
	if(b>c)
	{
		temp = b;
		b = c;
		c = temp;
	}
	printf("%d",c);
	
	return 0;
}
